Home / 14,431,631.63-31,119,032.25

Finding the Third Proportional to 14,431,631.63 and 31,119,032.25

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Solution

The third proportional to 14,431,631.63 and 31,119,032.25 is: 67,102,195.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,431,631.63 : 31,119,032.25 = 31,119,032.25 : x
  2. Step 2: Convert to fraction form
    14,431,631.63/31,119,032.25 = 31,119,032.25/x
  3. Step 3: Cross multiply
    14,431,631.63x = 31,119,032.25 × 31,119,032.25
  4. Step 4: Simplify right side
    14,431,631.63x = 968,394,168,176,540
  5. Step 5: Solve for x
    x = 968,394,168,176,540/14,431,631.63
  6. Step 6: Final answer
    x = 67,102,195.60

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.